NTS-PRM-14007 Rev.2

Miniature Ka-band Low Noise Amplifier (Ka-LNA)

40

41

42

43

44

45

46

47

48

49

50

26.0 28.5 31.0

Gain

[dB]

Frequncy [GHz]

Gain Flatness

0

1

2

3

4

27.0 28.5 30.0

Noi

se F

igur

e [d

B]

Frequncy [GHz]

@+60deg.C

Parameter Unit Performance Note

Input Frequency Range GHz 27 to 30

Useful Bandwidth GHz (max) 3

Maximum RF Input Power dBm -25-20

Continuous (Absolute maximum)24hours or less including pulse transient

Nominal Gain at -50dBm input dB 45

Gain Variation dB (max) +/- 1

Gain Flatness dBp-p (max) 0.8 Over any 500MHz

Gain Stability dB (max) +/-0.5 Over acceptance temperature

Noise Figure dB (max) 1.92.2

At ambient temperatureOver acceptance temperature

Amplitude Linearity dBc (max) -51 Each Pin = -53dBm under 45dB Gain condition.

Return Loss dB (min) 20 Both of input and output under ON condition

DC Power Consumption W (max) 1.4 At +6V/-8V DC input, No DC-DC Converter is included.

Mass g (max) 90 Reduced more than 30% from in-orbit equipment.

Temperature deg.C -35-30 to +70-25 to +65

Start upQualificationAcceptance

▐ Key Features - Low mass : 90g(max)- Wideband : 3GHz- Good Noise Figure : 1.9dB (max) @AMB- Heritage : NBN Co.